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1.发明授权
公开(公告)号：US6004376A
公开(公告)日：1999-12-21
申请号：US984876
申请日：1997-12-04
申请人： Werner J. Frank
发明人： Werner J. Frank
摘要： A method for removing electrostatically charged particles that are difficult to separate from a gas flow within one or more high-voltage fields, wherein only one high-voltage supply source is used for these high-voltage fields. The flows to be cleaned are successively ionized in an ionizing region and the particles are separated in a separating region within the one or more high-voltage fields, wherein the field strength of the ionizing region is weaker than the field strength of the separating region.
摘要翻译： 一种用于去除在一个或多个高压场内难以与气流分离的静电带电粒子的方法，其中只有一个高压电源用于这些高压场。 要清洁的流体在离子化区域中相继电离，并且在一个或多个高压场内的分离区域中分离颗粒，其中电离区域的场强弱于分离区域的场强。
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公开(公告)号：US5577551A
公开(公告)日：1996-11-26
申请号：US298443
申请日：1994-08-29
CPC分类号： F28D19/047
摘要： A regenerative heat-exchanger is disclosed which has a rotor mounted in an enclosing housing, with separation zones radially disposed between the heat exchange media and configured as peripheral and radial barrier chambers, and stationary peripheral and radial seals which are arranged on hot and cold sides of the rotor.
摘要翻译： 公开了一种再生热交换器，其具有安装在封闭壳体中的转子，其中分离区径向地设置在热交换介质之间并且被配置为周边和径向阻挡室，以及布置在热侧和冷侧上的固定的周向和径向密封 的转子。
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公开(公告)号：US4308105A
公开(公告)日：1981-12-29
申请号：US37831
申请日：1979-05-10
CPC分类号： B03C3/014 , G21F9/08 , Y10S159/02 , Y10S159/12 , Y10S55/09
摘要： A method of and an apparatus for removing radionuclides from a radioactively contaminated liquid, especially water from the sump of a nuclear electric-power generating plant, in which the waste water is evaporated to produce a vapor phase containing radionuclides in the form of liquid or solid aerosol-dispersed particles which are collected by passing the vapor through an electric field. Preferably a plurality of such fields are traversed in succession by the aerosol.
摘要翻译： 一种用于从放射性污染的液体，特别是来自核发电厂的集水槽的水中去除放射性核素的方法和装置，其中废水被蒸发以产生含有液体或固体形式的放射性核素的气相 通过使蒸汽通过电场而收集的气溶胶分散颗粒。 优选地，多个这样的场被气溶胶相继穿过。
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公开(公告)号：US4097252A
公开(公告)日：1978-06-27
申请号：US673589
申请日：1976-04-05
CPC分类号： B03C3/36
摘要： A horizontal-flow electrostatic filter for gas passing from a boiler to a chimney and having separate flow chambers lying horizontally side-by-side has inlet and outlet ducting arranged such that flue gases are divided to flow in opposite directions through the respective chambers, both directions of flow being at right angles to the direction of the shortest distance between the boiler house and the chimney. The flue gas output of the boiler is divided equally between the chambers. The size and hence capacity of the filter may be greater, in this disposition, for a given said distance than if a prior art parallel co-current flow arrangement (shown in FIG. 1 of the drawings) were used. Capacity for a given available floor space is further assisted by providing a plurality of arrays of collection and discharge electrodes separately electrically supplied and controlled.
摘要翻译： 用于从锅炉通过烟囱并且具有水平并排放置的分离的流动室的水平静电过滤器具有入口和出口管道，其布置成使得烟道气被分开以通过相应的室沿相反方向流动 流动方向与锅炉房和烟囱之间最短距离的方向成直角。 锅炉的烟气输出在室之间平均分配。 对于给定的距离，过滤器的尺寸和因此的能力可以比在使用现有技术的并流电流流动装置（图1所示）时更大。 通过提供单独供电和控制的多个收集和放电电极阵列进一步辅助给定可用占地面积的容量。
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公开(公告)号：US5875833A
公开(公告)日：1999-03-02
申请号：US949774
申请日：1997-10-14
申请人： Siegfried Schluter
发明人： Siegfried Schluter
CPC分类号： F28G9/005
摘要： A regenerative heat exchanger for gaseous media which are in a heat exchange with one another includes stationary or rotating storage masses and at least one cleaning device for the storage masses, wherein the cleaning device can be pivoted in relation to the annular cross section of the storage masses from the inside toward the outside or vice versa. The regenerative heat exchanger can be used for the preheating of air as well as for the preheating of gas. The free end of a swivel arm of the cleaning device constructed as a blow tube has a bent portion which extends parallel to the plane of the storage masses and the bent portion is provided with at least two blow nozzles.
摘要翻译： 用于彼此热交换的气体介质的再生式热交换器包括固定或旋转的储存质量以及用于储存质量的至少一个清洁装置，其中清洁装置可以相对于储存器的环形横截面枢转 群众从内到外，反之亦然。 再生热交换器可用于预热空气以及预热气体。 构成吹塑管的清洁装置的旋转臂的自由端具有平行于存放质量平面延伸的弯曲部分，弯曲部分设置有至少两个吹塑喷嘴。
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公开(公告)号：US5814284A
公开(公告)日：1998-09-29
申请号：US816488
申请日：1997-03-13
申请人： Siegfried Schluter
发明人： Siegfried Schluter
CPC分类号： F23L15/02 , B01D53/8631 , F23J15/003 , F23J15/02 , F23J2215/10 , F23J2219/10 , Y02E20/348
摘要： A plant for the reduction of nitrogen oxide in furnace waste gases includes a furnace, a reactor serving for selective catalytic reduction, and a regenerative heat exchanger to be used for air preheaters as well as for gas preheaters for the treatment of pollutant-containing waste gases which are in a heat exchange with another medium. The regenerative heat exchanger has stationary or revolving storage masses which are composed at least partially of catalytic material. A reduction agent is supplied to the regenerative heat exchanger. The reactor is arranged concentrically above the regenerative heat exchanger. Preferably, the reactor is placed directly onto the housing of the heat exchanger.
摘要翻译： 用于还原炉废气中的氮氧化物的设备包括炉，用于选择性催化还原的反应器和用于空气预热器的再生式热交换器以及用于处理含污染废气的气体预热器 它们与另一种介质进行热交换。 再生式热交换器具有至少部分由催化材料组成的静止或旋转储存质量。 向再生热交换器供给还原剂。 反应器同心地布置在再生式热交换器的上方。 优选地，将反应器直接放置在热交换器的壳体上。
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公开(公告)号：US4218225A
公开(公告)日：1980-08-19
申请号：US792515
申请日：1977-05-02
申请人： Franz J. Kirchhoff , Joachim Brandt
发明人： Franz J. Kirchhoff , Joachim Brandt
摘要： The overall effective volume of a horizontal gas flow electrostatic precipitator is divided into at least four electrostatic field units arranged in stages, there being at least upper and lower vertically aligned stages, the precipitator having a dust exit bunker which receives dust collected in each of the upper and lower stages. Below the collector electrodes of the upper stage are collection pockets which communicate with the dust exit bunker through downwardly extending dust passages located in the lower stage. These passages are internal passages within hollow collector electrodes of the lower stage. The electrostatic field units are, independently of one another, each connected to a respective separate controllable power supply means so that it is possible to generate, in each respective stage, a separate controllable high voltage. The power supply means in each stage are regulated so as to provide the required electrical characteristics, it being particularly preferred that the power supply means in each stage be self-regulating so as to automatically adjust the voltage in that stage to the desired value. Each stage is also provided with a separate rapper mechanism. Gas flow is preferably in opposite horizontal directions in vertically adjacent stages.
摘要翻译： 水平气流静电除尘器的整体有效体积分为至少四个静电场单元，其分段布置，至少具有上下垂直对准的台阶，该除尘器具有灰尘排出仓，其收集在每个 上下阶段。 在上段的集电极下方是通过位于下段的向下延伸的灰尘通道与灰尘出口掩体连通的收集袋。 这些通道是下段的中空收集电极内部的通道。 静电场单元彼此独立地各自连接到相应的单独的可控电源装置，使得可以在每个相应的级中产生单独的可控高电压。 每个级中的电源装置被调节以提供所需的电气特性，特别优选的是，每个级中的电源装置是自调节的，以便将该级中的电压自动调节到期望值。 每个阶段还设有一个单独的说唱器机构。 在垂直相邻的阶段，气流优选地处于相反的水平方向。
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公开(公告)号：US4000774A
公开(公告)日：1977-01-04
申请号：US328116
申请日：1973-01-30
申请人： Ernst Puritz , Erich Kraft
发明人： Ernst Puritz , Erich Kraft
CPC分类号： F28D17/02 , F28D17/023 , F28D17/026 , F28D19/047 , Y10S165/039
摘要： A regenerative air preheater with cylindrical regenerator chamber and sealing frames at its axial ends with adjustable automatic thermal compensating devices for uniformly maintaining a constant sealing gap by adjustable means under different heat distortions of the regenerator chamber. The sealing frames are movable on spring-loaded pins and the axial travel of said frames is automatically equalized to the axial distortions of the regenerative chamber by said automatic thermal compensating devices in such a way, that they may follow the axial distortion movement of the regenerator chamber in a constant distance of a predetermined sealing gap, which had been adjusted, said compensating devices are controlled by their temperature-responsiveness, preferably in accordance with the mean temperature difference across the mass. As shown, they are made up by partially compensating thermal expansive devices, tied to a lever linkage with adjustable means.
摘要翻译： 具有圆柱形再生器室的再生空气预热器和其轴向端部的密封框架，其具有可调节的自动热补偿装置，用于在再生器室的不同热变形下通过可调整的装置均匀地保持恒定的密封间隙。 密封框架可以在弹簧加载的销上移动，并且所述框架的轴向行程通过所述自动热补偿装置自动地与再生室的轴向变形相等，使得它们可以跟随再生器的轴向失真运动 腔室以预定的密封间隙恒定的距离被调节，所述补偿装置由其温度响应性控制，优选地根据质量两端的平均温度差来控制。 如图所示，它们通过部分补偿热膨胀装置，通过可调节装置连接到杠杆连杆上。
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9.发明授权Method and apparatus for a regenerative heat exchanger for the treatment of pollutant-containing waste gases 失效一种用于处理含污染废气的再生热交换器的方法和装置
公开(公告)号：US5678625A
公开(公告)日：1997-10-21
申请号：US184459
申请日：1994-01-21
IPC分类号： B01D53/56 , B01D53/74 , B01D53/86 , B01D53/94 , B01J4/00 , F28D19/00 , F28D19/04 , F23L15/02
CPC分类号： B01D53/8631 , B01D53/8625 , F28D19/041
摘要： A method for a regenerative heat exchanger for the treatment of pollutant-containing waste gases which are in a heat exchange with another medium. The heat exchanger includes stationary or rotating storage masses which are at least partially of catalytic material and to which a reduction agent is supplied from the hot side thereof. A penetration of the reduction agent into the flue gas flow can be prevented by supplying the reduction agent directly to the catalyst separately from the pollutant-containing waste gases and without coming into contact with the remaining heating surfaces. For this purpose, a nozzle arrangement having at least one arm and extending over the entire radius of the heat exchanger may be arranged in both hood sides of the heat exchanger.
摘要翻译： 一种用于处理与另一种介质进行热交换的含污染废气的再生式热交换器的方法。 热交换器包括至少部分为催化材料的固定或旋转的储存质量，并且从其热侧向其供给还原剂。 通过将还原剂直接与含污染物的废气分开供给催化剂并且不与剩余的加热表面接触，可以防止还原剂渗入烟道气中。 为此，具有至少一个臂并在热交换器的整个半径上延伸的喷嘴装置可以布置在热交换器的两个罩侧。
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公开(公告)号：US5673634A
公开(公告)日：1997-10-07
申请号：US428211
申请日：1995-07-14
申请人： Robert Karger , Horst Ruckert
发明人： Robert Karger , Horst Ruckert
CPC分类号： F23J15/006 , F01K23/10 , F01K23/103 , F22D1/36 , F23K1/04 , F23L15/02 , F28D19/00 , F23L2900/15042 , Y02E20/348
摘要： An incineration plant includes a heat exchanger arranged in a flue gas flow following a reduction stage for nitrogen oxides and in front of a flue gas dust collector, and a heat transfer medium circuit for absorbing heat from the heat exchanger in the flue gas flow. The heat exchanger is connected to the heat transfer medium circuit such that the heat transfer medium conducted in the circuit is admitted to the heat exchanger. The heat transfer medium circuit has at least one additional heat exchanger for absorbing heat from the heat transfer medium. A feed water preheater is arranged in the heat transfer medium circuit.
摘要翻译： PCT No.PCT / EP92 / 02643 Sec。 371 1995年7月14日第 102（e）日期1995年7月14日PCT 1991年11月17日PCT PCT。 WO94 / 11677 PCT出版物 日期1994年5月26日焚化装置包括在氮氧化物还原阶段和烟道气集尘器前排列在烟道气流中的热交换器，以及用于从烟道中的热交换器吸收热量的传热介质回路 气流。 热交换器连接到传热介质回路，使得在回路中传导的传热介质被允许进入热交换器。 传热介质回路具有至少一个用于从传热介质吸收热量的附加热交换器。 供水预热器布置在传热介质回路中。
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